Transact-SQL commands from Java methods

You can use certain Transact-SQL commands in Java methods called within the SQL system. Table 12-1 lists Transact-SQL commands and whether or not you can use them in Java methods. You can find further information on most of these commands in the Sybase Adaptive Server Enterprise Reference Manual.

**Table 12-1: Support status of Transact-SQL commands**
Command	Status
alter database	Not supported.
alter role	Not supported.
alter table	Supported.
begin ... end	Supported.
begin transaction	Not supported.
break	Supported.
case	Supported.
checkpoint	Not supported.
commit	Not supported.
compute	Not supported.
connect - disconnect	Not supported.
continue	Supported.
create database	Not supported.
create default	Not supported.
create existing table	Not supported.
create function	Supported.
create index	Not supported.
create procedure	Not supported.
create role	Not supported.
create rule	Not supported.
create schema	Not supported.
create table	Supported.
create trigger	Not supported.
create view	Not supported.
cursors	Not supported. Only “server cursors” are supported, that is, cursors that are declared and used within a stored procedure.
dbcc	Not supported.
declare	Supported.
disk init	Not supported.
disk mirror	Not supported.
disk refit	Not supported.
disk reinit	Not supported.
disk remirror	Not supported.
disk unmirror	Not supported.
drop database	Not supported.
drop default	Not supported.
drop function	Supported.
drop index	Not supported.
drop procedure	Not supported.
drop role	Not supported.
drop rule	Not supported.
drop table	Supported.
drop trigger	Not supported.
drop view	Not supported.
dump database	Not supported.
dump transaction	Not supported.
execute	Supported.
goto	Supported.
grant	Not supported.
group by and having clauses	Supported.
if…else	Supported.
insert table	Supported.
kill	Not supported.
load database	Not supported.
load transaction	Not supported.
online database	Not supported.
order by Clause	Supported.
prepare transaction	Not supported.
print	Not supported.
raiserror	Supported.
readtext	Not supported.
return	Supported.
revoke	Not supported.
rollback trigger	Not supported.
rollback	Not supported.
save transaction	Not supported.
set	See Table 12-2 for set options.
setuser	Not supported.
shutdown	Not supported.
truncate table	Supported.
union Operator	Supported.
update statistics	Not supported.
update	Supported.
use	Not supported.
waitfor	Supported.
where Clause	Supported.
while	Supported.
writetext	Not supported.

Table 12-1: Support status of Transact-SQL commands

Command

Status

alter database

Not supported.

alter role

Not supported.

alter table

Supported.

begin ... end

Supported.

begin transaction

Not supported.

break

Supported.

case

Supported.

checkpoint

Not supported.

commit

Not supported.

compute

Not supported.

connect - disconnect

Not supported.

continue

Supported.

create database

Not supported.

create default

Not supported.

create existing table

Not supported.

create function

Supported.

create index

Not supported.

create procedure

Not supported.

create role

Not supported.

create rule

Not supported.

create schema

Not supported.

create table

Supported.

create trigger

Not supported.

create view

Not supported.

cursors

Not supported. Only “server cursors” are supported, that is, cursors that are declared and used within a stored procedure.

dbcc

Not supported.

declare

Supported.

disk init

Not supported.

disk mirror

Not supported.

disk refit

Not supported.

disk reinit

Not supported.

disk remirror

Not supported.

disk unmirror

Not supported.

drop database

Not supported.

drop default

Not supported.

drop function

Supported.

drop index

Not supported.

drop procedure

Not supported.

drop role

Not supported.

drop rule

Not supported.

drop table

Supported.

drop trigger

Not supported.

drop view

Not supported.

dump database

Not supported.

dump transaction

Not supported.

execute

Supported.

goto

Supported.

grant

Not supported.

group by and having clauses

Supported.

if…else

Supported.

insert table

Supported.

kill

Not supported.

load database

Not supported.

load transaction

Not supported.

online database

Not supported.

order by Clause

Supported.

prepare transaction

Not supported.

print

Not supported.

raiserror

Supported.

readtext

Not supported.

return

Supported.

revoke

Not supported.

rollback trigger

Not supported.

rollback

Not supported.

save transaction

Not supported.

set

See Table 12-2 for set options.

setuser

Not supported.

shutdown

Not supported.

truncate table

Supported.

union Operator

Supported.

update statistics

Not supported.

update

Supported.

use

Not supported.

waitfor

Supported.

where Clause

Supported.

while

Supported.

writetext

Not supported.

Table 12-2 lists set command options and whether or not you can use them in Java methods.

**Table 12-2: Support status of **set** command options**
set command option	Status
ansinull	Supported.
ansi_permissions	Supported.
arithabort	Supported.
arithignore	Supported.
chained	Not supported. See Note 1.
char_convert	Not supported.
cis_rpc_handling	Not supported
close on endtran	Not supported
cursor rows	Not supported
datefirst	Supported
dateformat	Supported
fipsflagger	Not supported
flushmessage	Not supported
forceplan	Supported
identity_insert	Supported
language	Not supported
lock	Supported
nocount	Supported
noexec	Not supported
offsets	Not supported
or_strategy	Supported
parallel_degree	Supported. See Note 2.
parseonly	Not supported
prefetch	Supported
process_limit_action	Supported. See Note 2.
procid	Not supported
proxy	Not supported
quoted_identifier	Supported
replication	Not supported
role	Not supported
rowcount	Supported
scan_parallel_degree	Supported. See Note2.
self_recursion	Supported
session_authorization	Not supported
showplan	Supported
sort_resources	Not supported
statistics io	Not supported
statistics subquerycache	Not supported
statistics time	Not supported
string_rtruncation	Supported
stringsize	Supported
table count	Supported
textsize	Not supported
transaction iso level	Not supported. See Note 1.
transactional_rpc	Not supported
(1) set commands with options chained or transaction isolation level are allowed only if the setting that they specify is already in effect. That is, this kind of set command is allowed if it has no affect. This is done to support common coding practises in stored procedures. (2) set commands pertaining to parallel degree are allowed but have no affect. This supports the use of stored procedures that set the parallel degree for other contexts.

Table 12-2: Support status of set command options

set command option

Status

ansinull

Supported.

ansi_permissions

Supported.

arithabort

Supported.

arithignore

Supported.

chained

Not supported. See Note 1.

char_convert

Not supported.

cis_rpc_handling

Not supported

close on endtran

Not supported

cursor rows

Not supported

datefirst

Supported

dateformat

Supported

fipsflagger

Not supported

flushmessage

Not supported

forceplan

Supported

identity_insert

Supported

language

Not supported

lock

Supported

nocount

Supported

noexec

Not supported

offsets

Not supported

or_strategy

Supported

parallel_degree

Supported. See Note 2.

parseonly

Not supported

prefetch

Supported

process_limit_action

Supported. See Note 2.

procid

Not supported

proxy

Not supported

quoted_identifier

Supported

replication

Not supported

role

Not supported

rowcount

Supported

scan_parallel_degree

Supported. See Note2.

self_recursion

Supported

session_authorization

Not supported

showplan

Supported

sort_resources

Not supported

statistics io

Not supported

statistics subquerycache

Not supported

statistics time

Not supported

string_rtruncation

Supported

stringsize

Supported

table count

Supported

textsize

Not supported

transaction iso level

Not supported. See Note 1.

transactional_rpc

Not supported

(1) set commands with options chained or transaction isolation level are allowed only if the setting that they specify is already in effect. That is, this kind of set command is allowed if it has no affect. This is done to support common coding practises in stored procedures.

(2) set commands pertaining to parallel degree are allowed but have no affect. This supports the use of stored procedures that set the parallel degree for other contexts.